Great Planes Extra 300S 60 Kit

A big, beautiful aerobat with "point and go" performance.

The full-size Extra 300S, arguably the most popular Extra seen in competition, has seen many R/C versions modeled after it — but none quite like this one. Great Planes' .60-size Extra 300S is lighter than other similar kits, allowing it to fly better on a 2-stroke .60-.75 engine. "Builder-friendly" construction will inspire confidence in your assembly skills, and when airborne this Extra exhibits precision maneuvers that are nothing short of remarkable!
Wingspan: 64 in (1625 mm) Wing Area: 744 sq in (48 dm2) Weight: 7-7.5 lb (3180-3402 g) Fuselage Length: 54.25 in (1380 mm) Wing Loading: 21.7-23.25 oz/sq ft (66-71 g/dm2) Requirements: 2-stroke .61-.91 cu in (10-15 cc) or 4-stroke .91-1.20 cu in (15-20 cc) engine and 4-8 channel radio w/5-6 servos; 2+ rolls MonoKote.
  • Perfectly interlocking CAD-engineered parts produce a fuselage that can be built flat on the board.
  • A large radio compartment offers room for optional twin elevator servos, which improves flying characteristics and radio set up.
  • The wing features simple D-tube construction that maximizes wing strength.
  • Heavy-duty aluminum landing gear, reinforced by dual ply rails, spreads landing stress at impact across a larger area, for greater strength during rough touchdowns.
Great Planes Extra 300S 60 Kit - 2-piece ABS cowl
Among the high-quality hardware included in this kit is a precision-formed, 2-piece ABS cowl that fits nicely around engines in the recommended range to complement the sport-scale realism.
Great Planes Extra 300S 60 Kit - lock-and-tab construction
The Extra 300S .60's lock-and-tab construction creates a strong, straight airframe, and the turtle deck is balsa-sheeted to virtually eliminate time-consuming carving and sanding.
Great Planes Extra 300S 60 Kit - radio compartment
The radio compartment not only allows for twin elevator servos, it’s also spacious enough to accommodate a smoke system, if desired.
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